package net.tngou.crawler.drug;

import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.lang3.math.NumberUtils;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.alibaba.fastjson.JSONObject;

import net.tngou.c4j.util.HttpUtil;
import net.tngou.cache.CacheEngine;
import net.tngou.cache.TgCacheEngine;
import net.tngou.crawler.util.StringUtil;

/**
 * 百洋商城
 * @author tngou@tngou.net
 *
 */
public class COM_Baiyangwang extends BaseCrawler implements CrawlerDrug{
	private static final Logger log= LoggerFactory.getLogger(COM_Baiyangwang.class);
	private String url="http://www.baiyangwang.com/product/{}.html";
	


	@Override
	public JSONObject getJson(URL url) {
		log.info("请求页面:{}",url.toString());
		Document doc = HttpUtil.get(url.toString());
		if(doc==null||doc.text().indexOf("你所访问的路径不存在")>0)return null;
		json.put("url", url.toString());
		json.put("onlinepharmacy", onlinepharmacy);
		//唯一值
		String[] uns = url.toString().split("/");
		json.put("un",uns[uns.length-1].replaceAll(".html", "-").split("-")[0]);
		//标签
		Elements cata = doc.getElementsByClass("belong-tab");
		if(cata.first()!=null)
		{
			Elements as = cata.first().getElementsByTag("label");
			List<String> list = new ArrayList<>();
			for (int i = 0; i < as.size(); i++) {
				list.add(as.get(i).text());
			}				
			json.put("tag", list);
		}
		//图片
		Element smallPic = doc.getElementById("smallPic");
		if(smallPic!=null)
		{
			Elements imgs = smallPic.getElementsByTag("img");
			List<String> list = new ArrayList<>();
			imgs.forEach(e->{
				String src = e.attr("data-big");
				if(StringUtil.isNotEmpty(src))
				{
					list.add(src);
				}
			});
			json.put("picture", list);
		}
		//价格
		Elements price = doc.getElementsByClass("now-price");
		if(price.first()!=null)
		{	
			String value = price.first().attr("data-now");	
			json.put("price", getPrice(value));
			
		}
		//类型
	
		Elements title = doc.getElementsByClass("goods-desc-title");
		if(title.first()!=null)
		{
			String s = title.first().getElementsByTag("i").toString();
			if(StringUtil.isNotEmpty(s))
			{
				if(s.toUpperCase().indexOf("RX")>=0)
				{
					json.put("ptype", Ptype.RX处方药.ordinal());
				}else if(s.toUpperCase().indexOf("OTC")>=0)
				{
					json.put("ptype", Ptype.OTC非处方甲类.ordinal());
					if(s.toUpperCase().indexOf("GREEN-OTC")>=0)
					{
						json.put("ptype", Ptype.OTC非处方乙类.ordinal());
					}
				}
			}
		}
		//说明书
		Elements instruction = doc.getElementsByClass("middle-byad");
		if(instruction.first()!=null)
		{
			JSONObject instructions = instructions_s(instruction.first().text());
			Elements detail = doc.getElementsByClass("prescription-detail");
			if(detail.first()!=null)instructions=instructions(detail.first(),instructions);
			json.put("instructions",instructions );
			
		}
		return json;
	}



	private JSONObject instructions(Element element, JSONObject json) {
		Elements ps = element.getElementsByTag("p");
		for (Element p : ps) {
			String[] es = p.text().split("：");
			if(es.length==2) {
				String key =StringUtil.cleanKey(es[0]);
				String value =StringUtil.RemoveEmpty(es[1]);
				json.put(key, value);
			}
				
		}
		json.remove("有效期");
		json.remove("保质期");
		return name_number(json);
	}

	
}
